function addToFriends( player_id, friend_id )
{
	var url = req_base + 'index.php/cod.addfriend/player.' + player_id + '/friend.' + friend_id;
    var myAjax = new Ajax.Request( url, { method: 'get', onComplete: addToFriendsDone });
}

function addToFriendsDone( originalRequest )
{
    alert( friend_added );
    $('addtofriends').style.display = 'none';
}


function addToFavCourses( player_id, crs_id )
{
	var url = req_base + 'index.php/cod.addfavcourse/player.' + player_id + '/course.' + crs_id;
    var myAjax = new Ajax.Request( url, { method: 'get', onComplete: addToFavCoursesDone });
}

function addToFavCoursesDone( originalRequest )
{
    alert( favcourse_added );
    $('addtofavcourses').style.display = 'none';
}

function confirmRoundDelete( round_id )
{
	conf = confirm( confirm_round_delete );
	if( conf == true ) {
	    var url = req_base + 'index.php/cod.deleteround/l.'+lang+'/id.' + round_id;
	    document.location = url;
	}
}